15. which of the following best describes the "causal order" organizational pattern of a speech?
a. a format in which the main points are discussed in an order that could be followed by a clock or on a calendar
b. a format in which the main points are discussed in an order that could be traced on a map
c. a format in which the main points are discussed in an order that alerts the audience to a circumstance and then explains what action resulted from that circumstance
d. a format in which the main points are discussed in an order that labels specific aspects of the topic and then addresses them in separate categories

incoherently means without logical or meaningful connection; disjointed rambling an incoherent sentence. characterized by such thought or language.

pathos were used a lot by ronald reagan in his speech which means that he used rhetorical strategies in his speech.its an emotion of sympathetic pity or compassion.the controversy of pathos refers to the emotional appeal of the readers or audiences and he uses it to his full potential in the speech of the challenger astronauts.

“today is a day for mourning and remembering. nancy and i are pained to the core by the tragedy of the shuttle challenger. we know we share this pain with all of the people of our country. this is truly a national loss” (reagan).the above should go as an evidence of pathos being used by ronald reagan.